3. PRINTER FUNCTIONS
FH190SP
14
3-
[Description]
Reads a memory location (EEPROM) at address a:
aH is the most significant nibble of aexpressed in ASCII
aL is the least significant nibble of di a expressed in ASCII
[Notes]
• There are 256 legible locations (from $00 to $FF)
[Default]
The whole memory bank contains the value $20 by default
[Reference]
ESC w
[Example]
To read the address $01, transmit the following in ASCII:
$30 $31 $1B $72
If the address $01 contains $A5, we will receive:
$41 $35
w
C
S
E
)
d
d
a
a
(
w
C
S
E
)
d
d
a
a
(
w
C
S
E
)
d
d
a
a
(
w
C
S
E
)
d
d
a
a
(
w
C
S
E
)
d
d
a
a
(
[Name]
Write a piece of data (dd) in an address (aa)
[Format]
ASCII
aH
aL
dH
dL
ESC w
Hex
aH
aL
dH
dL
1B
77
Decimal
aH
aL
dH
dL
27
119
[Description]
Saves a piece of data din address a in the memory
(EEPROM):
aH is the most significant nibble of a expressed in ASCII
aL is the least significant nibble of a expressed in ASCII
dH is the most significant nibble of d expressed in ASCII
dL is the least significant nibble of d expressed in ASCII
[Notes]
• There are 256 writable locations (from $00 to $FF), the data
must be a maximum of $FF (255) and both the addresses
and the data must be expressed in ASCII on two bytes
[Default]
The whole memory bank contains the value $20 by default
[Reference]
ESC r
[Example]
To save the data $A5 in the address $01, transmit:
$30 $31 $41 $35 $1B $77
G
C
S
E
)
d
d
(
G
C
S
E
)
d
d
(
G
C
S
E
)
d
d
(
G
C
S
E
)
d
d
(
G
C
S
E
)
d
d
(
[Name]
Write the value (dd) in the option register
[Format]
ASCII
dH
dL
ESC G
Hex
dH
dL
1B
47
Decimal
dH
dL
27
71
[Description]
Modify the configuration register. (dd) are two ASCII
CHARACTERS that represent the hexadecimal code for the
